Pulse dust collector supplier

Pulse Dust Collector

TBLMa Series Pulse Dust Collector is suitable for single or centralized suction or recovery filtration in feed and grain processing, machinery, building materials and cement industries.

RICHI pulse dust collector has the advantages of high dust removal efficiency, stable and reliable performance, low investment, simple maintenance and repair.

It has been widely used in animal feed mill plants, aqua feed plant, wood pellet production lines, biomass pellet plants, and organic fertilizer pellet plants. It is ideal Dust removal equipment.

The pulse dust collector system designed and processed by RICHI Machinery is configured by an independent system containing multiple technologies. It is designed individually for different dusts, different processing volumes, and different process environments.

  • Model: TBLMa
  • Power: 0.75-15KW

Characteristics of pulse dust collector

In recent years, with the development of economy and increasingly strict environmental protection requirements, the output of bag dust collectors has increased significantly, and the varieties have also increased day by day. There are more and more types of pulse jet dust collectors to choose from.

Among them, the pulse bag dust collector is the most common type of dust collector. The equipment usually consists of a box structure, a filter unit, a dust cleaning system, an ash transport mechanism, a control system, etc.

reverse pulse jet dust collector
reverse pulse jet bag filter
  • Use special square air bag to connect solenoid valve directly, reduce damage of solenoid valve diaphragm, stable and reliable operation.
  • High technology and high-quality product, innovative structure, compact technology.
  • Double wind inlet, flexible technology layout and small occupation area.
  • High dust cleaning efficiency is ≥99.9%.
  • Filter bags have superfine,temperaturer-resistant,damp-resisting and antistatic for option, users can choose it according to their requirement.
  • The use of tangential centrifugal feeding is helpful to reduce equipment resistance and reduce the load of filter bags;
  • This series of reverse pulse jet dust collectors has low preparation resistance, high dust removal efficiency, easy operation, simple maintenance, low pressure of supporting air source, low noise, long life and small appearance and size;
  • The bottom of the dust collector adopts scraper ash discharge method, which reduces the height of the equipment and improves the ash discharge effect;
  • Large air volume, small footprint, and low equipment noise;
  • Pressure gauges, explosion vents, etc. can be set according to customer needs.

Technical parameters of pulse dust collector

ModelFan Power
TBLMa.4A0.75KW
TBLMa.6A1.5KW
TBLMa.8A/TBLMa.8B 1.5KW
TBLMa12A/TBLMa12B 2.2KW
TBLMa18A/TBLMa18B 3KW
TBLMa24A/TBLMa24B 5.5KW
TBLMa36A/TBLMa36B11KW
TBLMa48A15KW

Classification of pulse dust collector

Pulse dust collector manufacturer

Circular pulse dust collector

The cylindrical low-pressure direct injection pulse bag dust collector is a newly developed product. This series of products has low preparation resistance, high dust removal efficiency, easy operation, simple maintenance, low air source pressure, low noise, and long life (can operate continuously and normally).

Two years) small size. The average scraper ash discharge method of the dust collector reduces the height of the equipment and improves the ash discharge effect. It has been widely used in grain, metallurgy, building materials, medicine and other industries.

Pulse dust collector china factoyr

Square and circular pulse dust collector

A special square pulse bag filter is directly connected to the solenoid valve to reduce damage to the solenoid valve diaphragm and work stably and reliably. High-tech famous products with novel structure and compact technology. Double air inlets, flexible process layout and small floor space.

High dust removal efficiency (≥99.9%). Filter bags can be selected according to user needs, including ultra-fine, temperature-resistant, moisture-resistant, and anti-static.

How does a pulse dust collector work?

The reverse pulse dust collector is a dry high-efficiency dust collector. It is a dust removal equipment that uses filter bags made of organic and inorganic fibers to filter out solid particles in dust-containing gases.

For dust above 2 μm, its efficiency can reach 99.9%, with low cost, simple management and convenient maintenance.

reverse jet bag filter

Working principle of Pulse dust collector:

Dust-containing gas enters the bag dust collector. Under the action of diffusion, gravity, collision, etc., dust within a certain particle size range will adhere to the dust receiving surface of the filter bag, forming a dust cake.

Clean air passes through the filter bag and is discharged from the body, achieving separate air and dust to achieve the purpose of purifying the air. Over time, the thicker the dust cake accumulates, the higher the resistance of the dust collector, resulting in a decrease in dust collector efficiency.

In order to ensure the normal operation of the system, dust cleaning must be carried out. The purpose of dust cleaning is to remove dust adhered to the surface of the filter bag so that the dust layer remains within a certain range and the system operating resistance fluctuates within a certain range.

How to choose pulse dust collector?

The selection of reverse pulse jet filter is mainly considered from the aspects of process, environmental protection and economic cost.

The following points should be considered when selecting a jet bag filter:

  1. Dust characteristics;
  2. Process requirements;
  3. Installation environment;
  4. Operation and maintenance methods;
  5. Existing resources, etc.

Selecting a pulse dust collector is a comprehensive consideration process:

  • Select the filtration wind speed according to the dust characteristics; select the filtration area according to the air volume and filtration wind speed required by the process equipment;
  • Choose a square or round pulse jet type dust collector according to the installation environment. The basic parameters of the dust collector are determined by the filtration area and shape;
  • According to the characteristics of the dust, choose whether the material of the filter material is ordinary needle felt or peritoneal needle felt, whether it needs to be resistant to high temperature, acid and alkali, and whether the filter bag should be round, flat or oval;
  • According to the operation and maintenance requirements and the installation environment, determine whether the bag changing method is up or down;
  • According to process requirements and the installation environment, determine the location of the air inlet and outlet, the location of the ash discharge port, etc.
  • The efficiency of reverse pulse filters can generally reach 99.9%, so there is generally no need to consider it when choosing.

More suggestions for Pulse dust collector selection:

The selection of reverse pulse filter is a critical step in meeting process requirements, but the design of the entire air network should not be ignored.

The quality of the air network design is directly related to the energy consumption, working capacity and dust removal efficiency of the dust removal system.

  • If the dust inlet concentration exceeds 15 g/m3, it is generally necessary to pre-purify or reduce the filtration wind speed. It is recommended that the filtration wind speed of the dust collector in the crushing section is less than 2 m/min.
  • At normal temperature, peritoneal filter material can be used for dust with a particle size ≤1 μm or with high moisture content. It is not suitable for dust with larger particle size and too different particle size distribution.
  • When using peritoneal filter material, it is recommended that the filtration wind speed be ν≤2 m/min, or even ν≤1 m/min.

There is a misunderstanding in the industry that dust removal equipment is not considered the main equipment, and the purpose of installation is to meet environmental protection requirements.

In fact, the main function of dust collector pulse controller in grain and feed enterprises is to classify dust in key processes. The efficiency of dust removal equipment will directly affect the production volume of the enterprise.

Understand the general knowledge of pulse dust collectors and correctly understand the “selection” of reverse jet bag filters, and consider the design of air network and fan selection as a crucial factor in the entire dust removal system, so that pulse dust collectors can play a positive role in the grain and feed industry effect.

Precautions when using pulse dust collector

The dust collector is an important component of the technological process of the grain and feed processing plant. Its effect directly affects the normal operation of other equipment and the entire system.

Therefore, strengthening the operation and management of the dust collector to ensure the normal operation of the system becomes very important.

During the design and use process, we must also consider this characteristic of the dust collector when determining the inlet and outlet wind speed, filtration area, filtration speed, injection control parameters, number of solenoid valves, and compressed air consumption.

reverse pulse filter

When the dust collector is connected to equipment with stable characteristics, such as: grain pits, belt conveyors, elevators, balers and other equipment.

Because the suction port is far away from the material layer, air is sucked directly from the atmosphere, and changes in the resistance coefficient of the dust collector have no influence on the changes in the output of these equipment.

The effectiveness of the dust collector mainly depends on the design and installation quality of the air net.

When the dust collector is connected to equipment that has strict requirements on air suction volume, such as crushers, pneumatic conveyors, air separators and other equipment.

These devices have strict requirements on air suction and have large air suction volumes. Therefore, when used in these occasions, the stability of the dust collector is very important.

In short, the dust collector is part of the process system in the grain and feed processing plant.

Only by carefully understanding the aerodynamic characteristics of various equipment connected to the dust collector can the dust collector be effectively and correctly operated and managed. (Find RICHI on YouTube)

LEAVE YOUR NEEDS

Keeping in touch with us is an effective way to solve all your problems. If you have any needs or questions, please leave your contact information, then RICHI technical consultants will send design, quotation, videos to your mailbox. You can also contact us directly via WhatsApp: +86 13838389622

    Application:

    * We will store the information you have provided us. We will only use this information for the purpose of helping to answer your inquiries. We will not disclose your information to third parties.

    Email
    WhatsApp
    click it!

    LEAVE YOUR NEEDS

    Keeping in touch with us is an effective way to solve all your problems. If you have any needs or questions, please leave your contact information, then RICHI technical consultants will send design, quotation, videos to your mailbox. You can also contact us directly via WhatsApp: +86 13838389622

      Application:

      * We will store the information you have provided us. We will only use this information for the purpose of helping to answer your inquiries. We will not disclose your information to third parties.

      Scroll to Top